Open Project: Don't show a error dialog for duplicated projects

Instead, switch to edit mode, show sidebar, scroll to project,
and show a tooltip next to the project.

The tooltip is somewhat easy to miss, but this is a clear improvement
in most cases.

Change-Id: Icd27f76e7d434f33e731b6fd56473ff913986a89
Task-number: QTCREATORBUG-8422
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/src/plugins/cpptools/cpptoolstestcase.cpp b/src/plugins/cpptools/cpptoolstestcase.cpp
index 8cd7953320..b54d6c4ace 100644
--- a/src/plugins/cpptools/cpptoolstestcase.cpp
+++ b/src/plugins/cpptools/cpptoolstestcase.cpp
@@ -286,13 +286,13 @@ ProjectOpenerAndCloser::~ProjectOpenerAndCloser()
 
 ProjectInfo ProjectOpenerAndCloser::open(const QString &projectFile, bool configureAsExampleProject)
 {
-    QString error;
-    Project *project = ProjectExplorerPlugin::openProject(projectFile, &error);
-    if (!error.isEmpty())
-        qWarning() << error;
-    if (!project)
+    ProjectExplorerPlugin::OpenProjectResult result = ProjectExplorerPlugin::openProject(projectFile);
+    if (!result) {
+        qWarning() << result.errorMessage() << result.alreadyOpen();
         return ProjectInfo();
+    }
 
+    Project *project = result.project();
     if (configureAsExampleProject)
         project->configureAsExampleProject(QStringList());